function http({
    url,
    success
}) {
    wx.request({
        url,
        data: {},
        header: { 'content-type': 'application/json' },
        method: 'GET',
        dataType: 'json',
        responseType: 'text',
        success: (result) => {
            success(result)
        }
    });
}

function handleStar(num) {
    var arr = [];
    for (var i = 0; i < 5; i++) {
        if (num >= 2) {
            arr.push(2);
        } else if (num > 0) {
            arr.push(Math.round(num * 10) / 10)
        } else {
            arr.push(0)
        }
        num = num - 2;
    }
    return arr;
}

function handleTitle(str) {
    if (str.length > 6) {
        str = str.substr(0, 6) + "...";
    }
    return str;
}
module.exports = {
    http,
    handleStar,
    handleTitle
};